140322003212 has 12 divisors (see below), whose sum is σ = 245566186320. Its totient is φ = 70160235696.

The previous prime is 140322003209. The next prime is 140322003247. The reversal of 140322003212 is 212300223041.

140322003212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491114 + ... + 722382.

It is an arithmetic number, because the mean of its divisors is an integer number (20463848860).

Almost surely, 2^140322003212 is an apocalyptic number.

It is an amenable number.

140322003212 is a deficient number, since it is larger than the sum of its proper divisors (105244183108).

140322003212 is a wasteful number, since it uses less digits than its factorization.

140322003212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382960 (or 382958 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 140322003212 its reverse (212300223041), we get a palindrome (352622226253).

The spelling of 140322003212 in words is "one hundred forty billion, three hundred twenty-two million, three thousand, two hundred twelve".